860687802 has 128 divisors (see below), whose sum is σ = 2186553600. Its totient is φ = 248769792.

The previous prime is 860687801. The next prime is 860687803. The reversal of 860687802 is 208786068.

It is an interprime number because it is at equal distance from previous prime (860687801) and next prime (860687803).

It is not an unprimeable number, because it can be changed into a prime (860687801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2307288 + ... + 2307660.

It is an arithmetic number, because the mean of its divisors is an integer number (17082450).

Almost surely, 2^860687802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860687802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093276800).

860687802 is an abundant number, since it is smaller than the sum of its proper divisors (1325865798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

860687802 is a wasteful number, since it uses less digits than its factorization.

860687802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 860687802 is about 29337.4811802240. The cubic root of 860687802 is about 951.2219923800.

The spelling of 860687802 in words is "eight hundred sixty million, six hundred eighty-seven thousand, eight hundred two".